Trig and U substitution together (part 2)

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Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now: https://www.khanacademy.org/math/integral-calculus/ic-integration/ic-trig-substitution/v/trig-and-u-substitution-together-part-2 More free lessons at: http://www.khanacademy.org/video?v=WAoaBTWKLoI

Published 2013-02-12 · Watch on YouTube ↗
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